25kg/drum (25kg net weight,28kg gross weight; Packed in a cardboard-drum with two plastic-bags inside. Drum Size: DIA 36cm *H 51cm) ;
1kg/bag (1kg net weight, 1.2kg gross weight, packed in an aluminum foil bag inside and paper carton outside ) or as per your request;
Shanghai, Tianjin, Beijing, Shenzhen and other main port
1 - 500
To be negotiated
High purity Giant Knotweed Extract Trans Resveratrol 98%
1. Product name: Resveratrol 2. Active ingredient: Resveratrol 3. Botanical source: Polygonum cuspidatum sibeb.et zucc. 4. Biogenic origin: Wild in central and southern China 5. CAS NO.: 501-36-0 6. Specification: 10%-98% trans-resveratrol 7. Molecular formula: C14H12O3 8. Molecular Weight: 228.25 9. Characters: white powder with slight yellow cast
10. Solubility: Easily soluble in ether,chlorofrom, methanol,ethanol,acetone etc. 11. Usage: Pharmaceuticals, healthcares,and cosmetics
Trans Resveratrol is a naturally occurring phytoalexin produced by some higher plants in response to injury or fungal infection. Phytoalexins are chemical substances produced by plants as a defense against infection by pathogenic microorganisms, such as fungi. Alexin is from the Greek, meaning to ward off or to protect. Resveratrol may also have alexin-like activity for humans. Epidemiological, in vitro and animal studies suggest that a high resveretrol intake is associated with a reduced incidence of cardiovascular disease, and a reduced risk for cancer.
(1) Health and medical capabilities: 1, It plays an important role in anti-atherosclerosis,coronary heart disease,ischemic heart disease and hyperlipidemia 2, It has great anti-oxidation,scavenging free radicals, anti-aging effects 3,By competing with coenzyme Q in organisms,resveratrol can reduce the formation of complex III,which can decrease the production of active oxygen and free radicals to shows a anti-oxidation ability. (2) Cosmetic application: 1, Scavenging free radicals, extending aging 2,Anti-inflammation 3,Antioxidant and inhibition of lysozyme 4,Proteining tyrosine kinase inhibitor 5,Promoting collagen protein synthesisv
1. Anti-cancer; 2. Effect on cardiovascular system; 3. Anti-bacterial and anti-fungal; 4. Nourish and protect liver; 5. Anti-oxidant and quench free-radicals; 6. Impact on the metabolism of osseous issue.
7. Applied in food field,it's used as food additive with the function of lengthening life. 8. Applied in pharmaceutical field,it's frequently used as medicine supplement or OTCS ingredients and owns good efficacy for treatment of cancer and cardio-cerebrovascular disease. 9. Applied in cosmetics,it's can delay aging and prevent UV radiation.
Certificate of analysis
Packaging & Shipping
Packaging and Shipping
Packing: 1kg/bag,5kg/bag,or 25kg/Hardboard drum,or at your requirment.